2017447770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2164

約数の個数: 128

約数和(自身を含む): 5428684800

約数和(自身を除く): 3411237030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 59, 65, 78, 86, 118, 129, 130, 177, 195, 215, 258, 295, 354, 390, 430, 559, 590, 645, 767, 885, 1118, 1290, 1534, 1677, 1770, 2039, 2301, 2537, 2795, 3354, 3835, 4078, 4602, 5074, 5590, 6117, 7611, 7670, 8385, 10195, 11505, 12234, 12685, 15222, 16770, 20390, 23010, 25370, 26507, 30585, 32981, 38055, 53014, 61170, 65962, 76110, 79521, 87677, 98943, 120301, 132535, 159042, 164905, 175354, 197886, 240602, 263031, 265070, 329810, 360903, 397605, 438385, 494715, 526062, 601505, 721806, 795210, 876770, 989430, 1139801, 1203010, 1315155, 1563913, 1804515, 2279602, 2630310, 3127826, 3419403, 3609030, 4691739, 5172943, 5699005, 6838806, 7819565, 9383478, 10345886, 11398010, 15518829, 15639130, 17097015, 23458695, 25864715, 31037658, 34194030, 46917390, 51729430, 67248259, 77594145, 134496518, 155188290, 201744777, 336241295, 403489554, 672482590, 1008723885, 2017447770]

約数ペア:

[(1, 2017447770), (2, 1008723885), (3, 672482590), (5, 403489554), (6, 336241295), (10, 201744777), (13, 155188290), (15, 134496518), (26, 77594145), (30, 67248259), (39, 51729430), (43, 46917390), (59, 34194030), (65, 31037658), (78, 25864715), (86, 23458695), (118, 17097015), (129, 15639130), (130, 15518829), (177, 11398010), (195, 10345886), (215, 9383478), (258, 7819565), (295, 6838806), (354, 5699005), (390, 5172943), (430, 4691739), (559, 3609030), (590, 3419403), (645, 3127826), (767, 2630310), (885, 2279602), (1118, 1804515), (1290, 1563913), (1534, 1315155), (1677, 1203010), (1770, 1139801), (2039, 989430), (2301, 876770), (2537, 795210), (2795, 721806), (3354, 601505), (3835, 526062), (4078, 494715), (4602, 438385), (5074, 397605), (5590, 360903), (6117, 329810), (7611, 265070), (7670, 263031), (8385, 240602), (10195, 197886), (11505, 175354), (12234, 164905), (12685, 159042), (15222, 132535), (16770, 120301), (20390, 98943), (23010, 87677), (25370, 79521), (26507, 76110), (30585, 65962), (32981, 61170), (38055, 53014)]